本文实为大家分享了javascript实现页面加载loading效果，供大家参考，具体内容如下
效果图：
<html> <head> <title>正在载入</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> </head> <body bgcolor="#FFFFFF" leftmargin="0" topmargin="0"> <table border=0 cellpadding=0 cellspacing=0 width="100%" height="100%"> <tr> <form name=loading> <td align=center> <p><font color=gray>正在载入首页，请稍候.</font></p> <p> <input type=text name=chart size=46> <br> <input type=text name=percent size=46> <script>var bar = 0 var line = "||" var amount ="||" count() function count(){ bar= bar+2 amount =amount + line document.loading.chart.value=amount document.loading.percent.value=bar+"%" if (bar<99) {setTimeout("count()",100);} else {window.location = "目标页";} } </script> </p> </td> </form> </tr> </table> </body> </html>
以上就是本文的全部内容，希望对大家学习javascript程序设计有所帮助。